# language settings (read in /etc/environment before /etc/default/locale as
# the latter one is the default on Debian nowadays)
- [ -r /etc/environment ] && source /etc/environment
+ [[ -r /etc/environment ]] && source /etc/environment
# set environment variables (important for autologin on tty)
- [ -z "$HOSTNAME" ] && export HOSTNAME=$(hostname)
+ [[ -z "$HOSTNAME" ]] && export HOSTNAME=$(hostname)
# make sure /usr/bin/id is available
- if [ -x /usr/bin/id ] ; then
- [ -z "$USER" ] && export USER=$(/usr/bin/id -un)
+ if [[ -x /usr/bin/id ]] ; then
+ [[ -z "$USER" ]] && export USER=$(/usr/bin/id -un)
[[ $LOGNAME == LOGIN ]] && LOGNAME=$(/usr/bin/id -un)
fi
# workaround for live-cd mode as $HOME is not set via rungetty
- if [ -f /etc/grml_cd ] ; then
+ if [[ -f /etc/grml_cd ]] ; then
if (( EUID == 0 )); then
export HOME=/root
else
# set $PATH
# gentoo users have to source /etc/profile.env
- if [ -r /etc/gentoo-release ] ; then
- [ -r /etc/profile.env ] && source /etc/profile.env
+ if [[ -r /etc/gentoo-release ]] ; then
+ [[ -r /etc/profile.env ]] && source /etc/profile.env
if (( EUID != 0 )); then
PATH="$HOME/bin:/bin:/sbin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin:/usr/games:/usr/NX/bin:$PATH"
else
fi
else
# support extra software in special directory outside of squashfs environment in live-cd mode
- if [ -f /etc/grml_cd ] ; then
- [ -d /cdrom/addons/ ] && ADDONS=':/cdrom/addons/'
+ if [[ -f /etc/grml_cd ]] ; then
+ [[ -d /cdrom/addons/ ]] && ADDONS=':/cdrom/addons/'
fi
if (( EUID != 0 )); then
PATH="$HOME/bin:/bin:/sbin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin:/usr/games:/usr/NX/bin$ADDONS"
# less (:=pager) options:
# export LESS=C
- if [ -x /usr/bin/lesspipe.sh ] ; then
+ if [[ -x /usr/bin/lesspipe.sh ]] ; then
export LESSOPEN="|lesspipe.sh %s"
- elif [ -x /usr/bin/lesspipe ] ; then
+ elif [[ -x /usr/bin/lesspipe ]] ; then
export LESSOPEN="|lesspipe %s"
fi
export READNULLCMD=${PAGER:-/usr/bin/pager}